If the pitch of the sound of a source appears to drop by 10% to a moving person, then determine the velocity of motion of the person. Velocity of the sound `=330ms^(-1)`.

If the pitch of the sound of a source appears to drop by 10% to a moving person, then determine the velocity of motion of the person. Velocity of sound = 300ms^(-1) .

What is the effect of pitch and loudness on the velocity of sound ?

Find the velocity of source of sound, when the frequency appears to be (i) double (ii) half the original frequency to a stationary observer. Velocity of sound = 330 ms^(-1) .

A man is standing between a stationary source and cliff. When he starts moving along line joining him and source, he hears 10 beats per second. The velocity of mas is [frequency of source=600Hz, velocity of sound=330 ms^(-1) ]

The sound produced by a siren given by a company reaches a person on the road at a distance of 110 m in _______ s. (Velocity of sound in air is 330 ms^(-1) )

A tuning fork of frequency 328Hz is moved towards a wall at a speed of 2ms^(-1) . An observer standing on the same side as the fork hears two sounds, one directly from the fork and the other reflected from the wall. Number of beats per second is (Velocity of sound in air 330ms^(-1) ).